Electronics is an absolute necessity; today, electronics are used more widely. Without electronics, the use of lighting devices, televisions, telephones, and most household appliances is impossible. Moreover, it plays an important role in most electrical devices, so it can be said that electronic components are applicable everywhere. In order for the electronics field to form the basis of industrial advancement, it is essential to explain and clarify the topics of electrical circuits, safe working procedures, electronic components, and automatic transformer circuit boards correctly and fundamentally in this module based on the educational standards of the electronics field.